TradFi

TradFi is the foundation of the modern financial system, encompassing regulated financial services such as banking, credit, savings, and foreign exchange. As a counterpart to crypto finance (DeFi and CeFi), TradFi is built around centralized institutions and emphasizes compliance, security, and stability, while facing growing challenges from new financial models in terms of efficiency and openness.

Articles (243)

How MPWR Makes Money: Monolithic Power Systems’ Power Chip Business and Fabless Model
Beginner

How MPWR Makes Money: Monolithic Power Systems’ Power Chip Business and Fabless Model

MPWR, also known as Monolithic Power Systems, is a global semiconductor company focused on power management chips and analog semiconductor technology. Its core business model is to design and sell high efficiency power chips, providing energy management solutions for consumer electronics, automotive electronics, industrial equipment, and AI data centers. Unlike traditional digital chip companies, Monolithic Power Systems places greater emphasis on voltage regulation, power conversion, and system power efficiency.
2026-05-22 04:39:51
How Is US500 Calculated? Understanding the S&P 500 Weighting Mechanism
Beginner

How Is US500 Calculated? Understanding the S&P 500 Weighting Mechanism

The core calculation logic of US500 is to track the overall market performance of 500 large publicly listed companies in the United States through a free float market capitalization weighted methodology, while dynamically adjusting index weights based on changes in component market capitalization. Price movements in large companies usually have a more noticeable impact on US500.
2026-05-21 08:07:48
US500 vs NAS100: What Are the Differences in Index Structure and Tech Weighting
Beginner

US500 vs NAS100: What Are the Differences in Index Structure and Tech Weighting

US500 and NAS100 are both core U.S. stock indexes, but they differ significantly in industry structure, technology stock weighting, and market positioning. US500 focuses more on the overall performance of large U.S. companies, while NAS100 is more tilted toward technology and growth companies.
2026-05-21 07:55:59
What Is US500? A Complete Guide to the S&P 500 Index, Components, and Market Role
Beginner

What Is US500? A Complete Guide to the S&P 500 Index, Components, and Market Role

US500 is the trading code for the S&P 500 Index. It tracks the overall market performance of 500 large publicly listed companies in the United States and is one of the most important U.S. equity indexes in global financial markets. US500 mainly covers large U.S. companies with relatively high market capitalization and strong liquidity, making it a useful reflection of broad changes among America’s core listed companies.
2026-05-21 07:48:09
NVDA vs AMD: What Are the Differences in AI Chip Architecture and Ecosystem
Beginner

NVDA vs AMD: What Are the Differences in AI Chip Architecture and Ecosystem

The core differences between NVDA and AMD mainly lie in GPU architecture, AI software ecosystems, and data center strategies. NVIDIA places greater emphasis on CUDA and AI ecosystem coordination, while AMD focuses more on open computing environments and the combined layout of CPUs and GPUs.
2026-05-21 07:43:34
Why Does CUDA Matter? Understanding NVIDIA’s Core AI Ecosystem Advantage
Beginner

Why Does CUDA Matter? Understanding NVIDIA’s Core AI Ecosystem Advantage

CUDA is a parallel computing platform and development framework launched by NVIDIA. It is mainly used to access the computing power of NVIDIA GPUs and support AI model training, high performance computing, and data processing tasks. CUDA’s core value lies in allowing developers to use GPUs directly for complex computation, not just graphics rendering.
2026-05-21 07:40:20
What Is NVDA? A Complete Guide to NVIDIA’s AI Chips, GPUs, and Business Ecosystem
Beginner

What Is NVDA? A Complete Guide to NVIDIA’s AI Chips, GPUs, and Business Ecosystem

NVDA is the stock ticker for NVIDIA, a technology company centered on GPUs, AI chips, and high performance computing. It is also a major participant in the global AI infrastructure ecosystem. NVIDIA products are widely used in AI training, data centers, cloud computing, autonomous driving, and gaming graphics processing.
2026-05-21 07:35:54
Codex FX vs SWIFT: Key Differences Between On-Chain FX Settlement and Traditional Cross Border Payment Systems
Intermediate

Codex FX vs SWIFT: Key Differences Between On-Chain FX Settlement and Traditional Cross Border Payment Systems

Codex FX and SWIFT are both used for international payments and cross border fund settlement, so they are often compared. Although both play important roles in global capital flows, they differ significantly in their underlying structure, settlement method, liquidity sources, and payment efficiency. SWIFT is essentially a bank based cross border messaging and clearing system, while Codex FX is an on-chain FX network built on stablecoins and on-chain settlement.
2026-05-21 03:01:55
How Does Codex FX Work? Understanding Codex’s Stablecoin Foreign Exchange System
Intermediate

How Does Codex FX Work? Understanding Codex’s Stablecoin Foreign Exchange System

Codex FX is the on-chain foreign exchange, or on-chain FX, system within the Codex payment network. It is mainly used to enable real time value exchange and cross border settlement between stablecoins, as well as between stablecoins and fiat currencies. Unlike the traditional foreign exchange system, which relies on banks and correspondent clearing institutions, Codex FX focuses on reducing time and cost friction in international payments through a stablecoin liquidity network and on-chain settlement mechanisms.
2026-05-21 02:57:17
What Is Codex? A Complete Guide to Stablecoin Payments and On-Chain FX Infrastructure
Beginner

What Is Codex? A Complete Guide to Stablecoin Payments and On-Chain FX Infrastructure

Codex is an infrastructure project built around stablecoin payments and on-chain foreign exchange, or FX, settlement. It is designed to create a Layer2 network dedicated to global payments and stablecoin liquidity. Unlike traditional blockchains, which tend to focus more on DeFi or asset issuance, Codex places greater emphasis on the practical use of stablecoins in cross border payments, corporate settlement, foreign exchange, and financial infrastructure.
2026-05-21 02:54:06
What Companies Are in the Nifty 50? Sector Breakdown of India’s Blue Chip Giants
Beginner

What Companies Are in the Nifty 50? Sector Breakdown of India’s Blue Chip Giants

The Nifty 50 is a core stock index launched by the National Stock Exchange of India (NSE). Its constituents are 50 of the largest and most liquid listed companies in the Indian market. The index covers several key sectors, including finance, information technology, energy, consumer goods, healthcare, and industrial manufacturing, and is widely viewed as an important snapshot of India’s economic structure.
2026-05-20 10:34:15
How Is the Nifty 50 Calculated? A Complete Breakdown of Its Methodology
Beginner

How Is the Nifty 50 Calculated? A Complete Breakdown of Its Methodology

The Nifty 50 is calculated using a free float market capitalization weighted methodology. Its movements are not determined only by changes in constituent stock prices, but are also influenced by free float ratios, company market capitalization, and sector weight structure.
2026-05-20 10:29:42
What Is the Nifty 50? A Complete Guide to India’s Benchmark Stock Index
Beginner

What Is the Nifty 50? A Complete Guide to India’s Benchmark Stock Index

The Nifty 50 is a core stock index launched by the National Stock Exchange of India (NSE). It tracks the overall performance of 50 large blue chip listed companies in the Indian market and is widely viewed as an important benchmark for measuring India’s capital market and economic growth. The index uses a free float market capitalization weighted methodology and covers several key sectors, including finance, information technology, energy, consumer goods, and manufacturing.
2026-05-20 10:20:53
How Does HSY Stock Work? Hershey Valuation and Dividend Model Explained
Beginner

How Does HSY Stock Work? Hershey Valuation and Dividend Model Explained

The core of how HSY stock works is that the market values The Hershey Company’s long term operating capacity through its revenue, profits, brand strength, and dividend structure.
2026-05-20 10:10:19
How Does HSY Make Money? Hershey’s Chocolate and Snack Revenue Model Explained
Beginner

How Does HSY Make Money? Hershey’s Chocolate and Snack Revenue Model Explained

The core of HSY’s business model is to build a steady sales system through chocolate, snacks, and branded consumer products, while using its supply chain, distribution channels, and brand influence to create a long term revenue structure.
2026-05-20 09:28:22
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